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agentic browser

in the world.

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End-to-End Latency (Browserbench)” comparing browser runtimes in milliseconds. Solari shows the lowest latency at 199 ms, followed by Kernel (~793.84 ms), Steel (~894.13 ms), Browserbase (~2,966.87 ms), Hyperbrowser (~3,657.11 ms), and Anchorbrowser (~8,001.29 ms). Caption highlights Solari as 14.9× faster than Browserbase

Built for browser agents

Solari gives agents fast, reliable browser infrastructure without teams having to manage sessions, proxies, replays, or scale themselves.

Built for browser agents

Solari gives agents fast, reliable browser infrastructure without teams having to manage sessions, proxies, replays, or scale themselves.

Built for browser agents

Solari gives agents fast, reliable browser infrastructure without teams having to manage sessions, proxies, replays, or scale themselves.

INTRODUCTION

The execution layer for AI agents

Execute Tasks

Run multi-step workflows directly in real browser environments.

Execute Tasks

Run multi-step workflows directly in real browser environments.

Execute Tasks

Run multi-step workflows directly in real browser environments.

Control Sessions

Manage isolated sessions with persistent state across executions.

Control Sessions

Manage isolated sessions with persistent state across executions.

Control Sessions

Manage isolated sessions with persistent state across executions.

Operate Environments

Simulate real user conditions across IP, region, and context windows.

Operate Environments

Simulate real user conditions across IP, region, and context windows.

Operate Environments

Simulate real user conditions across IP, region, and context windows.

AI models are already capable, but they cannot reliably execute in real environments. Most software is not API-accessible and was never designed for automation.

Solari provides the fastest infrastructure for agents to operate in.

FEATURES

Core Infrastructure

Browser Sessions

Create isolated browser environments for agents through a simple API.

Browser Sessions” interface showing a terminal-style API response for creating isolated browser environments. The panel displays a POST /sessions request with session details including session ID, running status, region (us-east-1), and a WebSocket endpoint. Footer table confirms the session is active and running

Sub-Second Session Start

Spin up browser sessions with low-latency execution and minimal overhead.

Cold Start Time Comparison (Create + Connect)” comparing browser session startup latency across providers. Solari records the fastest startup at 35.08 ms, compared against Steel (350 ms), Kernel (325 ms), Browserbase (2,000 ms), Hyperbrowser (2,070 ms), and Anchorbrowser (3,981 ms). Caption highlights Solari as 114× faster than Anchorbrowser

Parallel Browser Runs

Run thousands of isolated sessions across agent tasks.

Parallel Browser Runs

Run thousands of isolated sessions across agent tasks.

Parallel Browser Runs

Run thousands of isolated sessions across agent tasks.

Persistent Browser State

Maintain cookies, local storage, and session context across runs.

Persistent Browser State

Maintain cookies, local storage, and session context across runs.

Persistent Browser State

Maintain cookies, local storage, and session context across runs.

Built for Stealth Execution

Anti-detection tooling, proxy routing, and browser identity.

Built for Stealth Execution

Anti-detection tooling, proxy routing, and browser identity.

Built for Stealth Execution

Anti-detection tooling, proxy routing, and browser identity.

Recorded Session Replays

Session Viewer lets you view and debug recorded sessions.

Recorded Session Replays

Session Viewer lets you view and debug recorded sessions.

Recorded Session Replays

Session Viewer lets you view and debug live or recorded sessions.

PERFORMANCE / BENCHMARKS

Built for speed and reliability

Average session latency

reliability over 5000 runs

Faster coldstarts than browserbase

faster connects/disconnects than browserbase

“Solari made our agents feel noticeably faster in day-to-day use. Tasks finished quicker, sessions stayed stable, and we spent way less time debugging browser issues.”

CEO, Daytech

BUILT FOR LOW-LATENCY AGENT EXECUTION ACROSS REAL BROWSER ENVIRONMENTS.

Use Cases

What developers build on Solari

AI Agents

Navigate sites and complete browser tasks.

AI Agents

Navigate sites and complete browser tasks.

AI Agents

Navigate sites and complete browser tasks.

Web Scraping

Extract data from dynamic websites.

Web Scraping

Extract data from dynamic websites.

Web Scraping

Extract data from dynamic websites.

Browser Automation

Run high-volume browser tasks.

Browser Automation

Run high-volume browser tasks.

Browser Automation

Run high-volume browser tasks.

Data Extraction

Convert pages into structured data.

Data Extraction

Convert pages into structured data.

Data Extraction

CONSISTENT OUTPUT

QA Agents

Test flows across real environments.

QA Agents

Test flows across real environments.

QA Agents

Test flows across real environments.

Research Agents

Browse and collect information.

Research Agents

Browse and collect information.

Research Agents

Browse and collect information.

Internal Tool Agents

Automate legacy web tools.

Internal Tool Agents

Automate legacy web tools.

Internal Tool Agents

Automate legacy web tools.

Support Agents

Complete actions inside support portals.

Support Agents

Complete actions inside support portals.

Support Agents

CONSISTENT OUTPUT

pricing

Simple plans for smarter teams

Free Plan

$0/month

Perfect for getting started

Up to 3 Concurrent Browsers

Up to 10 Browser Hours

1-Day Data Retention (Replays)

3 Profiles

1-Hour Max Session Time

get started

Starter Plan

$20/month

Great for small teams

Up to 20 Concurrent Browsers

Up to 200 Browser Hours

7-Day Data Retention (Replays)

$1 / GB Proxies

20 Profiles

5-Hour Max Session Time

Captcha Solving ($0.01 / captcha)

get started

Professional Plan

$200/month

Perfect for growing teams

Up to 150 Concurrent Browsers

Up to 2,000 Browser Hours +

30-Day Data Retention (Replays)

$0.1 / GB Proxies

$10 / GB Ultra-stealth Proxies

20 Profiles

24-Hour Max Session Time

Captcha Solving

get started

Enterprise (Custom)

Custom

$999/month

For large-scale operations

150+ Concurrent Browsers

2,000+ Browser Hours

Custom Proxies

30+ Day Data Retention (Replays)

Unlimited Profiles

Unlimited Session Time

Captcha Solving

HIPAA Compliance

Contact Sales

Start free. Scale as you grow.

FAQ

Everything you want to know

What is an agentic browser?

An agentic browser is a browser environment designed for AI agents to operate in. Agents will increasingly need to rely on browsers and we provide the infastucture for them to execute tasks across any web application.

The fastest

The fastest

agentic browser

agentic browser

in the world.

in the world.

Built for browser agents

Built for browser agents

Built for browser agents

The execution layer for AI agents

Execute Tasks

Execute Tasks

Execute Tasks

Control Sessions

Control Sessions

Control Sessions

Operate Environments

Operate Environments

Operate Environments

AI models are already capable, but they cannot reliably execute in real environments. Most software is not API-accessible and was never designed for automation. Solari provides the fastest infrastructure for agents to operate in.

Core Infrastructure

Browser Sessions

Sub-Second Session Start

Parallel Browser Runs

Parallel Browser Runs

Parallel Browser Runs

Persistent Browser State

Persistent Browser State

Persistent Browser State

Built for Stealth Execution

Built for Stealth Execution

Built for Stealth Execution

Recorded Session Replays

Recorded Session Replays

Recorded Session Replays

Built for speed and reliability

What developers build on Solari

AI Agents

AI Agents

AI Agents

Web Scraping

Web Scraping

Web Scraping

Browser Automation

Browser Automation

Browser Automation

Data Extraction

Data Extraction

Data Extraction

QA Agents

QA Agents

QA Agents

Research Agents

Research Agents

Research Agents

Internal Tool Agents

Internal Tool Agents

Internal Tool Agents

Support Agents

Support Agents

Support Agents

Simple plans for smarter teams

Everything you want to know

What is an agentic browser?

How is Solari different from Browserbase, Kernel, or Steel?

Can I run this at scale?

What environments are supported?

Does Solari require APIs or integrations

What is an agentic browser?

How is Solari different from Browserbase, Kernel, or Steel?

Can I run this at scale?

What environments are supported?

Does Solari require APIs or integrations

Ready to work faster?

AI models are already capable, but they cannot reliably execute in real environments. Most software is not API-accessible and was never designed for automation.

Solari provides the fastest infrastructure for agents to operate in.